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Ramsey, Gregor Allen – 1969
A category system was developed to describe content development in chemistry classes. The instrument had three broad dimensions: the Semantic dimension for coding the intent of the teacher in developing content; the Syntactic dimension for coding the actual meaning of the communication; and the Initiate-Supply dimension for coding the participants…
Descriptors: Chemistry, Classroom Observation Techniques, Discourse Analysis, Instruction
Peer reviewedHacker, R. G. – International Journal of Science Education, 1991
Describes the interactions of high school girls and boys during coeducational science lessons. Analyses of the audiovideo recordings of 144 lessons taught by 12 male teachers indicate that girls were more likely to initiate classroom discourse. Findings did not support the hypothesis that gender disparity in science achievement in favor of boys…
Descriptors: Classroom Observation Techniques, Discourse Analysis, Foreign Countries, Interaction Process Analysis
